5-inch Drivers

05CX038C13

The 05CX038C13 is a 5-inch coaxial ferrite driver with separate LF and HF sections for point-source loudspeakers. LF 50 W / HF 20 W nominal, 91 dB / 98 dB sensitivity, 110 Hz–20 kHz response, 38.5 mm / 25.4 mm voice coils. Coaxial design - LF cone plus 1" HF unit on one magnet. General specifications are given as: LF value / HF value.

Specifications

Nominal Diameter: 5" / 1"
Rated Impedance: 8 ohm / 8 ohm
Sensitivity (1W/1m): 91 dB / 98 dB
Frequency Range: 110 Hz - 20 kHz / 1.8 - 20 kHz
Voice Coil Diameter: 38.5 mm / 25.4 mm
Net Weight: 1.95 kg

The 05CX038C13 is a 5-inch coaxial ferrite driver designed for point-source loudspeaker systems. Key specifications are listed in the table on this page. Full Thiele-Small parameters available on request – contact contact@brave-audio.com.

GENERAL SPECIFICATIONS

Nominal Diameter	5" / 1"
Rated Impedance	8 ohm / 8 ohm
Nominal Power Handling	50 W / 20 W
Program Power	100 W / 40 W
Sensitivity (1W/1m)	91 dB / 98 dB
Frequency Range	110 Hz - 20 kHz / 1.8 - 20 kHz
Minimum Impedance (Zmin)	6.4 ohm / 7.1 ohm
Voice Coil Diameter	38.5 mm / 25.4 mm
Voice Coil Material	CCAW / CCAW
Former Material	Fibre Glass / Fibre Glass
VC Winding Depth	14.6 mm / 1.8 mm
Number of Layers	2 / 2
Basket	Pressed Steel / Pressed Steel
Magnet Size	110 x 20 mm / 24.5 x 3.5 mm

MOUNTING INFORMATION

Overall Diameter	132 mm
Bolt Circle Diameter	136.5 mm
Bolt Hole Diameter	5 mm
Baffle Cut-out Diameter	118.5 mm
Overall Depth	105 mm
Net Weight	1.95 kg
Shipping Weight	4.5 kg / 2 pcs
Shipping Carton Size	290 x 155 x 150 mm

THIELE-SMALL PARAMETERS

Fs (Resonance Frequency)	110 Hz
Re (DC Resistance)	6.4 ohm
Qms (Mechanical Factor)	2.27
Qes (Electrical Factor)	0.583
Qts (Total Factor)	0.464
Mms (Moving Mass)	8.46 g
BL Factor	8.4 T.m
Vas (Equivalent Air Load)	2.96 liters
Sd (Piston Area)	95.03 cm2
Xmax (Linear Excursion)	4.3 mm
Half-space Efficiency	0.716 %